MX385825B - Cateter que comprende forro de ptfe - Google Patents

Cateter que comprende forro de ptfe

Info

Publication number
MX385825B
MX385825B MX2020004727A MX2020004727A MX385825B MX 385825 B MX385825 B MX 385825B MX 2020004727 A MX2020004727 A MX 2020004727A MX 2020004727 A MX2020004727 A MX 2020004727A MX 385825 B MX385825 B MX 385825B
Authority
MX
Mexico
Prior art keywords
tubes
catheter
psi
less
ptfe liner
Prior art date
Application number
MX2020004727A
Other languages
English (en)
Other versions
MX2020004727A (es
Inventor
Bernard Salvador
Daniel Green
Douglas Tourville
Edward Rast
Franklin Villagra
Guillermo Alpizar
Jeffrey M Cox
Laurence C Gonzalez
Patrick Cooper
Ravinder Singh
Zahidul Wahab
Original Assignee
Zeus Company Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeus Company Llc filed Critical Zeus Company Llc
Publication of MX2020004727A publication Critical patent/MX2020004727A/es
Publication of MX385825B publication Critical patent/MX385825B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/02—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/10—Materials for lubricating medical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La presente divulgación proporciona catéteres que comprenden tubos de politetrafluoroetileno (PTFE) con combinaciones convenientes de resistencia, flexibilidad, y tamaño. Tales tubos pueden exhibir características que incluyen un espesor de pared promedio de 0.00254 cm o menos, un esfuerzo de tensión hasta la rotura de más de 34.47 MPa, y un módulo de almacenamiento de menos de 689.48 MPa a 37ºC. Estos tubos también se pueden proporcionar de manera independiente (es decir, no dentro de un catéter) y se pueden emplear en diferentes aplicaciones.
MX2020004727A 2019-08-07 2020-07-13 Cateter que comprende forro de ptfe MX385825B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/534,020 US10744231B1 (en) 2019-08-07 2019-08-07 Catheter comprising PTFE liner

Publications (2)

Publication Number Publication Date
MX2020004727A MX2020004727A (es) 2021-09-03
MX385825B true MX385825B (es) 2025-03-18

Family

ID=72045997

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2021010571A MX2021010571A (es) 2019-08-07 2020-07-13 Cateter que comprende forro de ptfe.
MX2020004727A MX385825B (es) 2019-08-07 2020-07-13 Cateter que comprende forro de ptfe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2021010571A MX2021010571A (es) 2019-08-07 2020-07-13 Cateter que comprende forro de ptfe.

Country Status (8)

Country Link
US (1) US10744231B1 (es)
EP (1) EP3986492A4 (es)
JP (2) JP7640523B2 (es)
KR (1) KR102214224B1 (es)
CA (1) CA3147602A1 (es)
CR (1) CR20200197A (es)
MX (2) MX2021010571A (es)
WO (1) WO2021025814A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11912854B2 (en) 2020-05-27 2024-02-27 Zeus Company Inc. PTFE liners with reduced coefficient of friction
US12145338B2 (en) 2021-03-12 2024-11-19 Zeus Company Llc Tube/mandrel assemblies
WO2023192800A1 (en) 2022-03-29 2023-10-05 Stryker Corporation Enhanced polymer liner for catheter
JP7414356B1 (ja) * 2022-05-17 2024-01-16 株式会社潤工社 ポリテトラフルオロエチレンチューブ及びそれを使用した医療用チューブ
TW202408602A (zh) * 2022-05-17 2024-03-01 日商潤工社股份有限公司 聚四氟乙烯管件及使用其之醫療用管件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3931382B2 (ja) * 1996-09-18 2007-06-13 ダイキン工業株式会社 ポリテトラフルオロエチレン粉末及びその製造方法
EP0962227B1 (en) * 1998-06-02 2002-11-13 Terumo Kabushiki Kaisha Indwelling catheter
WO2004026385A1 (ja) * 2002-09-20 2004-04-01 I.S.T Corporation 医療用ガイドワイヤー及びその製造方法
JP4827372B2 (ja) 2003-04-24 2011-11-30 ダイキン工業株式会社 ポリテトラフルオロエチレン系樹脂製チューブ及びその製造方法
US7341571B1 (en) 2004-09-02 2008-03-11 Advanced Cardiovascular Systems, Inc. Balloon catheter having a multilayered distal tip
CN101291695A (zh) * 2005-10-17 2008-10-22 株式会社钟化 医疗用导管及其制造方法
JP5412013B2 (ja) 2005-10-17 2014-02-12 株式会社カネカ 医療用カテーテルチューブ及びその製造方法
JP4800906B2 (ja) * 2006-11-15 2011-10-26 日東電工株式会社 ポリテトラフルオロエチレン含有固形物の製造方法およびポリテトラフルオロエチレン成形体の製造方法
US20140142682A1 (en) * 2012-08-10 2014-05-22 W.L. Gore & Associates, Inc Implantable biocompatible tubular material
JP6149431B2 (ja) * 2013-03-08 2017-06-21 住友ベークライト株式会社 医療用機器、カテーテルおよび医療用機器の製造方法
CA3049221A1 (en) * 2013-03-13 2014-10-02 William C. Bruchman Elastomeric leaflet for prosthetic heart valves
US10953193B2 (en) * 2013-07-16 2021-03-23 Covidien Lp Microcatheter with modified PTFE liner
WO2017163912A1 (ja) * 2016-03-20 2017-09-28 株式会社 潤工社 ポリテトラフルオロエチレンチューブ
JP6244490B1 (ja) * 2016-03-20 2017-12-06 株式会社潤工社 ポリテトラフルオロエチレンチューブ

Also Published As

Publication number Publication date
US10744231B1 (en) 2020-08-18
EP3986492A4 (en) 2023-07-19
JP2025072663A (ja) 2025-05-09
WO2021025814A1 (en) 2021-02-11
JP7640523B2 (ja) 2025-03-05
MX2021010571A (es) 2021-10-13
CR20200197A (es) 2020-11-24
EP3986492A1 (en) 2022-04-27
JP2022536198A (ja) 2022-08-12
KR102214224B1 (ko) 2021-02-08
MX2020004727A (es) 2021-09-03
CA3147602A1 (en) 2021-02-11

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